Combined gas cap removal and tightening device



FIG. 1 is a perspective view of a combined gas cap removal and tightening device, of the present invention;

FIG. 2 is a bottom plan view of the combined gas cap removal and tightening device of FIG. 1;

FIG. 3 is a top plan view of the combined gas cap removal and tightening device of FIG. 1;

FIG. 4 is a front elevational view of the combined gas cap removal and tightening device of FIG. 1; and,

FIG. 5 is a side elevational view of the combined gas cap removal and tightening device as seen from either side of FIG. 1. 

The ornamental design for a combined gas cap removal and tightening device, as shown. 